Uraflex 375 UV
Non-Yellowing Elastomeric Polyurethane Traffic Bearing Topcoat
Coverage

106 SF / Gal @ 15 mils DFT

NMS
071816
Description

Uraflex 375 UV Non-Yellowing Elastomeric Polyurethane Traffic-Bearing Topcoat is a liquid-applied, two-component, 100% solids elastomeric polyurethane topcoat. It is specifically formulated to adhere to Uraflex 360 Elastomeric Polyurethane Waterproofing Membrane and Uraflex 361 Elastomeric Polyurethane Traffic-Bearing Topcoat to form a highly effective, UV-stable, abrasion-resistant, elastomeric traffic-bearing waterproofing system.

Advantages
  • 100% solids, zero VOC
  • Potential LEED credits, high recycled content
  • Excellent UV resistance, featuring non-yellow aliphatic urethane resin technology
  • High abrasion resistance, resilient elastomeric coating
  • Outstanding water impermeability & sealing properties
  • Excellent water immersion properties
  • Self-cleaning, fast curing; easy to apply and maintain
Uses

Uraflex 375 UV Non-Yellowing Elastomeric Polyurethane Traffic-Bearing Topcoat is engineered to provide a tough, durable, resilient topcoat for outdoor traffic-bearing surfaces subjected to UV exposure. It can be re-coated for additional wear resistance and used with aggregates for non-slip performance.

Physical Properties
 
Colour

Please see Durex® Colour Selection Guide for available colour options.

Resin Type

Aliphatic Polyurethane

Mix Ratio
  • Mix Kit as Supplied: Part A (Resin) : Par B (Catalyst)
Cure Time @ 35-40°C
  • To touch: 5 hours
  • To recoat: 6-8 hours
  • To Traffic: 24 hours
Pot Life

20 minutes 

Coverage

106 ft2/gal @ 15 mils DFT

Recommended Film Thickness

10-15 mils DFT

Recycled Content

53%



Performance Properties
Method Results
Percent Solids

ASTM D7232-06

100%

V.O.C.

ASTM D3960

0 g/L

Specific Gravity

ASTM D333

1.25 ± 0.05 g/L

Viscosity

ASTM D2196

1500 cps

Abrasion Resistance

ASTM 5178-91, CS-17 wheel

11 mg loss, 1000 g load, 1000 cycles

Tensile Strength

ASTM D412

2,075 psi

Tear Strength

ASTM D624

171 lb-lin.inch (30 KN/ lin. meter)

Elongation

ASTM D412

200%

Flexural Modulus

ASTM D522

2 mm film passes 12 mm mandrel

Low Temperature Flexibility

1/8” Mandrel @ -26oC

Pass

Water Absorption

ASTM D570

< 0.5%

Water Vapour Transmission

ASTM E96

0.29 metric perm

Shore A Hardness

95

Chemical Resistance

ASTM D543

  • 30% NaOH = 0.40%
  • 10% H2SO4 = 0.45%
  • 30% NaCI = 0.20%
  • Diesel Fuel = 5.0%